Sean is running a 100 m dash. When the starter's pistol fires, he leaves the starting block and speeds up until he reaches his top speed of 7.8 m/sec, 6 seconds into the race. He holds this speed for 2 seconds and then gradually slows down until he crosses the finish line 11.1 seconds after he started the race. What was Sean's average acceleration during the fırst 6 seconds of the race, in m/sec2? Express answer accurate to 2 decimal places!
Sean is running a 100 m dash. When the starter's pistol fires, he leaves the starting block and speeds up until he reaches his top speed of 7.8 m/sec, 6 seconds into the race. He holds this speed for 2 seconds and then gradually slows down until he crosses the finish line 11.1 seconds after he started the race. What was Sean's average acceleration during the fırst 6 seconds of the race, in m/sec2? Express answer accurate to 2 decimal places!
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.88TI: Researchers recorded that a certain bacteria population declined from 700,000 to 400,000 in 5 hours...
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